1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 $id: http://devicetree.org/schemas/pci/intel-gw-pcie.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: PCIe RC controller on Intel Gateway SoCs
10 - Rahul Tanwar <rtanwar@maxlinear.com>
21 - $ref: /schemas/pci/snps,dw-pcie.yaml#
26 - const: intel,lgm-pcie
31 - description: Controller control and status registers.
32 - description: PCIe configuration registers.
33 - description: Controller application registers.
68 Delay after asserting reset to the PCIe device.
86 unevaluatedProperties: false
90 #include <dt-bindings/gpio/gpio.h>
91 pcie10: pcie@d0e00000 {
92 compatible = "intel,lgm-pcie", "snps,dw-pcie";
96 reg = <0xd0e00000 0x1000>,
97 <0xd2000000 0x800000>,
99 reg-names = "dbi", "config", "app";
100 linux,pci-domain = <0>;
101 max-link-speed = <4>;
102 bus-range = <0x00 0x08>;
103 #interrupt-cells = <1>;
104 interrupt-map-mask = <0 0 0 0x7>;
105 interrupt-map = <0 0 0 1 &ioapic1 27 1>,
106 <0 0 0 2 &ioapic1 28 1>,
107 <0 0 0 3 &ioapic1 29 1>,
108 <0 0 0 4 &ioapic1 30 1>;
109 ranges = <0x02000000 0 0xd4000000 0xd4000000 0 0x04000000>;
110 resets = <&rcu0 0x50 0>;
111 clocks = <&cgu0 120>;
114 reset-assert-ms = <500>;
115 reset-gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;